@book{36043,
	author = {Swango, C. Jill, and Steward, Sally Boles, and ebrary, Inc.},
	title = {Help! I'm teaching middle school science},
	publisher = {NSTApress,},
	year = {c2002.},
	address = {Arlington, Va. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10240813}
}